Pockets of magmas can be formed by the melting of deep continental crust heated by the intrusion of other magmas. Which of the following correctly describes this process?
What will be an ideal response?
Ans: Intrusion of basaltic magma causes deep crustal rocks to melt, producing andesitic or rhyolitic magmas.
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The basic area units of analysis in human geography for comparing statistics are de jure territories
Indicate whether this statement is true or false
Under normal operating conditions ________ power plants release radioactivity as well as toxic metals.
A. Nuclear B. Coal-fired C. Wind-generated D. Hydroelectric E. All of these are correct
The Pacific's giant kelp forests consist mostly of: a. salt marshes
b. macrocystis. c. mangroves. d. red algae.
The concept that the physical environment limits human actions, but that people have the ability to adjust to the physical environment is
A) climate. B) environmental determinism. C) possibilism. D) spatial association. E) cultural relativism.